Graph, Haynes <br/><br/>
Dhathu roopan (h) 

 -  Radhakrishna Prakashan, Delhi  1978 
 - 124 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine Engineering
<br/><br/><label>Dewey Class. No.: </label>H 621.8  GRA-D